Should i get a new ps for my pc or plug it with other ps?

[Azeroth]

Im planning on getting a 300v ps and i already have a 230v ps working with a cd rom, hard drive and floppy, no fans, an overclocked cpu PII350@393, well you can see it in my rig, anyways umm, i'll be getting the toshiba dvd 16x/48x and the plextor 16x/40x plus an i already have a 30GB hd (want to set as master and leave the 6.4 as slave or viceversa)plus what i have already, shouldd i get a new 300v or 400v or 350v and just get rid of the other one just in case i get other comp, or plug the 230v to the new 350v, how can i do it?

 

[sohcrates]

here's a thread regarding using two PSU's at once.

i'd say that if you have the cash on hand, you should definitely upgrade to at LEAST a 300 watter